12959550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 35979840

約数和(自身を除く): 23020290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 929, 930, 1395, 1550, 1858, 2325, 2787, 2790, 4645, 4650, 5574, 6975, 8361, 9290, 13935, 13950, 16722, 23225, 27870, 28799, 41805, 46450, 57598, 69675, 83610, 86397, 139350, 143995, 172794, 209025, 259191, 287990, 418050, 431985, 518382, 719975, 863970, 1295955, 1439950, 2159925, 2591910, 4319850, 6479775, 12959550]

約数ペア:

[(1, 12959550), (2, 6479775), (3, 4319850), (5, 2591910), (6, 2159925), (9, 1439950), (10, 1295955), (15, 863970), (18, 719975), (25, 518382), (30, 431985), (31, 418050), (45, 287990), (50, 259191), (62, 209025), (75, 172794), (90, 143995), (93, 139350), (150, 86397), (155, 83610), (186, 69675), (225, 57598), (279, 46450), (310, 41805), (450, 28799), (465, 27870), (558, 23225), (775, 16722), (929, 13950), (930, 13935), (1395, 9290), (1550, 8361), (1858, 6975), (2325, 5574), (2787, 4650), (2790, 4645)]